Finding the Fourth Proportional to 9,741.40, 14,535.62 and 9,146.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,741.40 : 14,535.62 = 9,146.27 : x
2. Step 2: Convert to fraction form
   9,741.40/14,535.62 = 9,146.27/x
3. Step 3: Cross multiply
   9,741.40x = 14,535.62 × 9,146.27
4. Step 4: Simplify right side
   9,741.40x = 132,946,648.28
5. Step 5: Solve for x
   x = 132,946,648.28/9,741.40
6. Step 6: Final answer
   x = 13,647.60